Designation

Name

The value

Designation GOST Cyrillic

06Х1

Designation GOST Latin

06X1

Transliteration

06H1

By chemical elements

06Cr1

Description

06Х1 steel is used: for the production of seamless hot-deformed pipes for oil and gas increased corrosion resistance and cold-resistance, designed for use in conditions of oil-producing enterprises of Samotlor oil field.

Note

Low carbon steel alloyed with chrome.

Standards

Name

Code

Standards

Steel pipes and fittings to them

В62

TU 14-3-1972-97

Chemical composition

Standard

C

S

P

Mn

Cr

Si

Ni

Fe

Cu

Al

TU 14-3-1972-97

≤0.06

≤0.005

≤0.01

0.35-0.65

0.8-0.95

0.17-0.37

≤0.3

Rest

0.15-0.25

0.02-0.05

Fe is the basis.

Mechanical properties

sT|s0,2, MPa

σU, MPa

d5, %

KCU, kJ/m2

HRB

Pipe the seamless hot-deformed oil and gas increased corrosion resistance and cold-resistance on the other 14-3-1972-97 (DH=57-426). In the delivery condition (KCV-60 °C)

289-412

≥412

≥25

1470

≤92

386-510

≥510

≥25

980

≤92

Description mechanical marks

Name

Description

sT|s0,2

Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%